DLH Holdings Corp. is a provider of science research and development, systems engineering and integration, and digital transformation and cyber security solutions to federal agencies. The Company is focused on improved deployment of health and defense initiatives for multiple agencies within the federal government, including the Department of Health and Human Services and Department of Defense. Its digital transformation and cyber security solutions include tools, such as artificial intelligence and machine learning, cloud enablement, cybersecurity ecosystem, big data analytics, and modeling and simulation. The Company's science research and development solutions include data analytics, testing and evaluation, clinical trials research services, and epidemiology studies. Its systems engineering and integration solutions include system modernization, modeling, simulation & training, technology-enabled health solutions, software development, and robotics and unmanned systems.